netdev - Re: [PATCH bpf] libbpf: fix potential NULL pointer dereference

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Message-ID: <8d129061-ec08-06b6-95a2-0eeefc5ed981@iogearbox.net>
Date:   Thu, 8 Apr 2021 23:38:41 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Ciara Loftus <ciara.loftus@...el.com>, netdev@...r.kernel.org,
        bpf@...r.kernel.org, magnus.karlsson@...el.com, bjorn@...nel.org,
        andrii.nakryiko@...il.com, alexei.starovoitov@...il.com
Subject: Re: [PATCH bpf] libbpf: fix potential NULL pointer dereference

On 4/8/21 7:20 AM, Ciara Loftus wrote:
> Wait until after the UMEM is checked for null to dereference it.
> 
> Fixes: 43f1bc1efff1 ("libbpf: Restore umem state after socket create failure")
> 
> Signed-off-by: Ciara Loftus <ciara.loftus@...el.com>

Applied, thanks!